Celery Root Bisque (Printable)

A velvety, elegant French soup showcasing delicate celery root flavor with creamy richness and aromatic seasonings.

# What You'll Need:

→ Vegetables

01 - 2 large celery roots (about 2 pounds), peeled and diced
02 - 1 medium leek, white and light green parts only, sliced
03 - 1 medium onion, chopped
04 - 1 medium Yukon Gold potato, peeled and diced
05 - 2 cloves garlic, minced

→ Liquids

06 - 4 cups vegetable stock
07 - 1 cup whole milk (or unsweetened non-dairy milk)
08 - 1/2 cup heavy cream

→ Fats

09 - 2 tablespoons unsalted butter
10 - 1 tablespoon olive oil

→ Seasonings

11 - 1 bay leaf
12 - 1/4 teaspoon freshly grated nutmeg
13 - Salt and white pepper, to taste

→ Garnish

14 - Chopped chives or microgreens
15 - Extra cream or truffle oil (optional)

# Cooking Steps:

01 - Heat butter and olive oil in a large pot over medium heat. Add leek, onion, and garlic. Sauté for 3–4 minutes until softened but not browned.
02 - Add celery root and potato. Stir to coat with the aromatics and fat. Cook for 3–4 minutes.
03 - Pour in vegetable stock and add bay leaf. Bring to a simmer, cover, and cook for 25–30 minutes until vegetables are very tender.
04 - Remove the bay leaf. Add milk and nutmeg.
05 - Purée the soup using an immersion blender (or carefully transfer to a blender in batches) until completely smooth.
06 - Stir in heavy cream. Reheat gently without boiling. Season with salt and white pepper to taste.
07 - Ladle into warmed bowls. Garnish with chives or microgreens and an optional drizzle of cream or truffle oil.

# Expert Tips:

01 -
  • The texture is impossibly silky without any fancy techniques
  • It keeps beautifully for days, actually tasting better the next day
02 -
  • Never skip the potato, it creates that velvety texture that makes people think you added heavy cream
  • White pepper matters because black specks ruin the elegant appearance
03 -
  • Work quickly when peeling celery root, it oxidizes and turns brown
  • A good immersion blender is worth the investment for silky soups like this
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